In the vicinity of this crater there were some overhead traverses to prevent the enemy snipers from Enfilading the trench, probably constructed after several casualties had been incurred.
"The Story of the "9th King's" in France"
Enos Herbert Glynne Roberts
In front of it there were lines drawn, apparently for the purpose of marking out the width of a ditch; in some places the ditch itself was dug, and the commencement of what resembled an Enfilading battery in the centre, showed that a considerable degree of science had been displayed in the choice of this spot as a military position.
"The Campaigns of the British Army at Washington and New Orleans 1814-1815"
G. R. Gleig
Thus flanked and outnumbered by the gathering hosts, the Eleventh Corps, which was most exposed to the Enfilading fire of the newly arrived columns, began to waver, then to break, and soon fled in perfect rout.
"Three Years in the Federal Cavalry"
Willard Glazier